Brush block



FIG. 1 is a front perspective view of the brush block according to the subject invention.

FIG. 2 is a rear perspective view of the brush block in FIG. 1.

FIG. 3 is a front elevation view of the brush block in FIG. 1.

FIG. 4 is a rear elevation view of the brush block in FIG. 1.

FIG. 5 is a top plan view of the brush block in FIG. 1.

FIG. 6 is a bottom plan view of the brush block in FIG. 1; and,

FIG. 7 is a left side elevational view of the brush block in FIG. 1, the right side being a mirror image thereof.

The broken lines shown in FIGS. 1-7 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a brush block, as shown and described. 